The recent election in Japan saw a number of key personalities, including Mr. Edano and Mr. Anzai, fail to secure seats through the proportional representation system. This result has brought uncertainty to the political landscape and raised concerns about the effectiveness of the electoral system. Further details are yet to emerge.

In Japan, proportional representation is an important part of parliamentary elections, allowing parties to secure seats based on the proportion of votes they receive, in addition to the direct elections. High-profile figures missing out on seats through this system could have significant implications for the balance of power and can cause public concern, particularly if they represent minor parties or factions within larger parties.

In countries like the US and EU, similar situations can also occur where key political figures lose their seats, causing shifts in the political landscape. However, the political structure and the use of proportional representation can vary greatly. In the US, for example, this system is not commonly used in congressional elections.